Hazlett, B., & Jelen, B. (2007). Excel for the math classroom. Holy Macro! Books.
Lua i Stíl Chicago (17ú heag.)Hazlett, Bill, agus Bill Jelen. Excel for the Math Classroom. Union Town, Ohio: Holy Macro! Books, 2007.
Lua MLA (9ú heag.)Hazlett, Bill, agus Bill Jelen. Excel for the Math Classroom. Holy Macro! Books, 2007.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.